package thread;

/**
 * 例子：创建三个窗口卖票，总票数为100张
 * 存在线程安全问题，待解决
 *
 * @author Bboy Dday
 * @create 2020:06:11--10:23
 */
public class WindowTest {

    public static void main(String[] args) {

        Window w1 = new Window();
        Window w2 = new Window();
        Window w3 = new Window();

        w1.setName("窗口1");
        w2.setName("窗口2");
        w3.setName("窗口3");

        w1.start();
        w2.start();
        w3.start();


    }

}

class Window extends Thread{

    private static int ticket = 100;

    @Override
    public void run(){

        while (true){

            if (ticket > 0){
                System.out.println( getName() + " : " + "售票" +" : " + ticket );
                ticket--;
            }
            
        }

    }

}